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Package:Sunnytech® package, Sunnytechtech LOGO printed. , great gift for boy or girl friend, parents, kids,etc
Sunnytech®20W Tesla Coil Super Mini Tesla s Coil Wireless Transmission Experiment
Features:
1.Main material: teflon tube (currently dielectric loss minimum material), QA enameled wire, triode BD237, light-emitting diodes (leds), etc.
2.Product size: 75 * 25 mm/ 2.95in * 0.98in in diameter, with another 220 v to 15 v dc power supply
3.Weight:180g / 6.35 oz
Precautions:
1.This product USE the 220V/110V ac power supply
2.The green board is run out, now it s black board as picture show
3.Won t produce independent of air discharge arc, with a good conductor near the top can produce arc around 1 mm, not because of electric shock injuries, very safe!
4.Advice when tesla coil work don t have to pull the tesla coil near the coil or hand, because the hand as a good conductor will let the coil form good loop, as for the tesla coil when current is bigger, the demonstration effect variation or not!Please pay attention!